UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMMacKhNO+Y9NzuALF/BdW9R3ouvOLOtKm0ajYdQZIg=' 
WHERE 
  key_id = 'a39bee0d28eadba5acf44b7c5168bd2e6876cd5ffa25064c530169a69ba2c6ef' 
  AND (
    token = 'PMMacKhNO+Y9NzuALF/BdW9R3ouvOLOtKm0ajYdQZIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )